CN218267781U - Expandable pipeline mounting structure - Google Patents
Expandable pipeline mounting structure Download PDFInfo
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- CN218267781U CN218267781U CN202222156730.3U CN202222156730U CN218267781U CN 218267781 U CN218267781 U CN 218267781U CN 202222156730 U CN202222156730 U CN 202222156730U CN 218267781 U CN218267781 U CN 218267781U
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Abstract
The utility model belongs to the technical field of the piping erection technique and specifically relates to indicate an expandable pipeline mounting structure, including first pipeline, connecting tube, second pipeline, the connecting tube is installed to the side of first pipeline, the second pipeline is installed to the side of connecting tube, install the pull rod between first pipeline and the second pipeline, the pull rod includes pull rod main part, fixation nut, adjusting nut, the outside at first pipeline is installed to the pull rod main part, the outside at the second pipeline is installed to the other end of pull rod main part, the other end threaded connection of pull rod main part has fixation nut, the surface threaded connection of pull rod main part has adjusting nut. The utility model discloses, this pipeline structure both can be connected first pipeline and second pipeline through the pull rod, has remain the expansion space of the flexible deformation of pipeline again, the long-time use of the pipeline of being convenient for.
Description
Technical Field
The utility model relates to a pipe-line installation field especially relates to an expandable pipeline mounting structure.
Background
A pipe is a device for transporting a gas, liquid or fluid with solid particles connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The pipeline has wide application range, and is mainly used for water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, water conservancy engineering and various industrial devices.
The pipeline can arouse the flexible deformation of pipeline when axial, horizontal, angular heating, does not install the connecting piece usually between the current pipeline, leads to the pipeline to damage easily after the phenomenon that appears flexible deformation, is unfavorable for the use of pipeline.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an expandable pipeline mounting structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an expandable pipeline mounting structure, includes first pipeline, connecting tube, second pipeline, the connecting tube is installed to the side of first pipeline, the second pipeline is installed to the side of connecting tube, install the pull rod between first pipeline and the second pipeline, the pull rod includes pull rod main part, fixation nut, adjusting nut, the outside at first pipeline is installed to the pull rod main part, the outside at the second pipeline is installed to the other end of pull rod main part, the other end threaded connection of pull rod main part has fixation nut, the surface threaded connection of pull rod main part has adjusting nut.
As a further description of the above technical solution:
the first pipeline comprises a first pipeline main body, a first flange is fixedly connected to the right side of the first pipeline main body, a first connecting piece is fixedly connected to the outer surface of the first flange through a screw, and the pull rod main body is installed inside the first connecting piece.
As a further description of the above technical solution:
the connecting pipeline comprises a connecting pipeline main body, a second flange is fixedly connected to the left side of the connecting pipeline main body, the second flange is fixedly connected with the first flange through screws, a third flange is fixedly connected to the right side end of the connecting pipeline main body, and an expansion joint is arranged on the outer surface of the connecting pipeline main body.
As a further description of the above technical solution:
the second pipeline comprises a second pipeline main body, a fourth flange is fixedly connected to the left side of the second pipeline main body, the fourth flange is fixedly connected with a third flange through a screw, a second connecting piece is fixedly connected to the outer surface of the fourth flange through a screw, and the other end of the pull rod main body is installed inside the second connecting piece.
As a further description of the above technical solution:
the fixing nut is located on the right side of the second connecting piece, and the adjusting nut is located on the left side of the second connecting piece.
As a further description of the above technical solution:
the specification of the screw is preferably an M12 screw, and the main body of the pull rod is preferably a metal rod with the diameter of 12 mm.
The utility model discloses following beneficial effect has:
compared with the prior art, this expandable pipe installation structure, through first pipeline, the connecting tube, the second pipeline, the pull rod, make the pipeline both can be to first pipeline when the installation, connecting tube and second pipeline are fixed, can reserve some inflation space for the pipeline again, compare in conventional piping erection, when flexible deformation takes place for the pipeline, do not have direct coupling assembling between first pipeline and the second pipeline, just can cause the emergence of the impaired circumstances such as pipeline, this pipeline structure both can be connected first pipeline and second pipeline through the pull rod, the inflation space of the flexible deformation of pipeline has been remain again, be convenient for the long-time use of pipeline.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment 1 of an expandable pipeline installation structure provided by the present invention;
fig. 2 is an enlarged view of a structure a in fig. 1 of an expandable pipeline installation structure according to the present invention;
fig. 3 is an enlarged view of a structure B in fig. 1 of an expandable pipeline installation structure according to the present invention;
fig. 4 is a schematic overall structure diagram of an embodiment 2 of an expandable pipeline installation structure according to the present invention;
fig. 5 is an enlarged view of a structure at C in fig. 4 of an expandable pipeline installation structure according to the present invention.
Illustration of the drawings:
1. a first conduit; 101. a first pipe main body; 102. a first flange; 103. a first connecting piece; 2. connecting a pipeline; 201. connecting the pipeline main body; 202. a second flange; 203. a third flange; 204. an expansion joint; 3. a second conduit; 301. a second pipe body; 302. a fourth flange; 303. a second connecting sheet; 4. a pull rod; 401. a pull rod body; 402. fixing a nut; 403. and adjusting the nut.
Detailed Description
Example 1:
referring to fig. 1-3, the present invention provides an expandable pipe installation structure: the pipeline expansion device comprises a first pipeline 1, a connecting pipeline 2 and a second pipeline 3, wherein the connecting pipeline 2 is installed at the side end of the first pipeline 1, the second pipeline 3 is installed at the side end of the connecting pipeline 2, a pull rod 4 is installed between the first pipeline 1 and the second pipeline 3, the pull rod 4 comprises a pull rod main body 401, a fixing nut 402 and an adjusting nut 403, the pull rod main body 401 is installed on the outer side of the first pipeline 1, the other end of the pull rod main body 401 is installed on the outer side of the second pipeline 3, the other end of the pull rod main body 401 is in threaded connection with the fixing nut 402, the outer surface of the pull rod main body 401 is in threaded connection with the adjusting nut 403, the fixing nut 402 can be matched with the adjusting nut 403 to control the expansion distance of the pipeline, the first pipeline 1 and the second pipeline 3 can be connected through the pull rod 4, the expansion space of the connecting pipeline 2 in telescopic deformation is reserved, the pipeline is convenient to be used for a long time, the fixing nut 402 is located on the right side of the second connecting sheet 303, the adjusting nut 403 is located on the left side of the second connecting sheet 303, and the adjusting nut 403 is preferably 15-30mm.
The first pipeline 1 comprises a first pipeline main body 101, a first flange 102 is fixedly connected to the right side end of the first pipeline main body 101, a first connecting sheet 103 is fixedly connected to the outer surface of the first flange 102 through a screw, one end of a pull rod main body 401 is installed on the first connecting sheet 103, for example, the pull rod main body can penetrate through the first connecting sheet 103 and is clamped and fixed on the first connecting sheet through a nut, so that the left side end of the pull rod main body 401 can be fixed conveniently, a gasket is further arranged between the pull rod main body 401 and the first connecting sheet 103, the connecting pipeline 2 comprises a connecting pipeline main body 201, a second flange 202 is fixedly connected to the left side end of the connecting pipeline main body 201, the second flange 202 is fixedly connected with the first flange 102 through a screw, so that the first pipeline 1 can be connected with the connecting pipeline 2, the right side end fixedly connected with third flange 203 of connecting tube main part 201, the surface of connecting tube main part 201 is provided with telescopic joint 204, second pipeline 3 includes second pipeline main part 301, the left side fixedly connected with fourth flange 302 of second pipeline main part 301, fourth flange 302 passes through screw and third flange 203 fixed connection, be convenient for second pipeline 3 and connecting tube 2 are connected, screw fixed connection has second connection piece 303 is passed through to the surface of fourth flange 302, the other end of pull rod main part 401 is installed on second connection piece 303, the other end of pull rod main part 401 can pass on second connection piece 303, the right side end of pull rod main part 401 of being convenient for is fixed, when flexible deformation takes place at the pipeline, first pipeline 1 inflation left side, second pipeline 3 inflation right side.
The screw specification can be M12-M14 screw, preferably M12 screw, the diameter of the main body 401 of the pull rod can be 12-14mm metal rod, preferably 12mm metal rod, and the pipeline installation is convenient.
Example 2:
referring to fig. 4 and 5, the difference from embodiment 1 is that: the one end of the pull rod main body 401 is also connected with a fixing nut 402 in a threaded manner, and elastic pieces such as springs or flexible rubber are arranged between the two fixing nuts 402 and the corresponding connecting pieces. Specifically, a spring is provided between the left fixing nut 402 and the first connection piece 103, and a spring is also provided between the left and right fixing nuts 402 and the second connection piece 303. Wherein, the fixation nut 402 through pull rod main part 401 both ends reaches the fixed spacing effect with pull rod main part 401, and the lateral wall and the first connection piece 103 of fixation nut 402 and second connection piece 303's surface do not laminate mutually, and when the pipeline takes place flexible deformation, the pipeline can be flexible toward both sides inflation, plays the spacing effect to the pipeline through the fixation nut 402 at pull rod main part 401 both ends, avoids the pipeline to damage.
The working principle is as follows: during the use, through first pipeline 1, connecting tube 2, second pipeline 3, pull rod 4, make the pipeline both can be to first pipeline 1 when the installation, connecting tube 2 and second pipeline 3 are fixed, can reserve some inflation space again for the pipeline, compare in conventional piping erection, when the pipeline takes place flexible deformation, do not have direct coupling assembling between first pipeline 1 and the second pipeline 3, just can cause the emergence of the impaired circumstances such as pipeline, this pipeline structure both can be connected first pipeline 1 and second pipeline 3 through pull rod 4, the inflation space of the flexible deformation of pipeline has been remain again, be convenient for the long-time use of pipeline.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides an expandable pipeline mounting structure, includes first pipeline (1), connecting tube (2), second pipeline (3), connecting tube (2) are installed to the side of first pipeline (1), second pipeline (3), its characterized in that are installed to the side of connecting tube (2): install pull rod (4) between first pipeline (1) and second pipeline (3), pull rod (4) are including pull rod main part (401), fixation nut (402), adjusting nut (403), the outside at first pipeline (1) is installed to the one end of pull rod main part (401), the outside at second pipeline (3) is installed to the other end of pull rod main part (401), the other end threaded connection of pull rod main part (401) has fixation nut (402), the surface threaded connection of pull rod main part (401) has adjusting nut (403).
2. An expandable tubular installation structure according to claim 1, wherein: the first pipeline (1) comprises a first pipeline main body (101), a first flange (102) is fixedly connected to the right side end of the first pipeline main body (101), a first connecting piece (103) is fixedly connected to the outer surface of the first flange (102) through screws, and the pull rod main body (401) is installed on the first connecting piece (103).
3. An inflatable duct mounting structure according to claim 2, wherein: connecting tube (2) are including connecting tube main part (201), the left side fixedly connected with second flange (202) of connecting tube main part (201), and second flange (202) pass through screw and first flange (102) fixed connection, the right side end fixedly connected with third flange (203) of connecting tube main part (201), the surface of connecting tube main part (201) is provided with telescopic joint (204).
4. An expandable tubular installation structure according to claim 3, wherein: the second pipeline (3) comprises a second pipeline main body (301), a fourth flange (302) is fixedly connected to the left side of the second pipeline main body (301), the fourth flange (302) is fixedly connected with a third flange (203) through screws, a second connecting piece (303) is fixedly connected to the outer surface of the fourth flange (302) through screws, and the other end of the pull rod main body (401) is installed on the second connecting piece (303).
5. An expandable tubular installation structure according to claim 4, wherein: the fixing nut (402) is positioned on the right side of the second connecting piece (303), and the adjusting nut (403) is positioned on the left side of the second connecting piece (303).
6. An expandable tubular installation structure according to claim 5, wherein: one end of the pull rod main body (401) is also in threaded connection with a fixing nut (402), and elastic pieces are arranged between the two fixing nuts (402) and the corresponding connecting pieces.
7. An expandable tubular installation structure according to claim 2, wherein: the screw is an M12 screw, and the pull rod main body (401) is a 12mm metal rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222156730.3U CN218267781U (en) | 2022-08-16 | 2022-08-16 | Expandable pipeline mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222156730.3U CN218267781U (en) | 2022-08-16 | 2022-08-16 | Expandable pipeline mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218267781U true CN218267781U (en) | 2023-01-10 |
Family
ID=84774359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222156730.3U Active CN218267781U (en) | 2022-08-16 | 2022-08-16 | Expandable pipeline mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218267781U (en) |
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2022
- 2022-08-16 CN CN202222156730.3U patent/CN218267781U/en active Active
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